IL294765B2 - Deglycosylation methods for electrophoresis of glycosylated proteins - Google Patents

Deglycosylation methods for electrophoresis of glycosylated proteins

Info

Publication number
IL294765B2
IL294765B2 IL294765A IL29476522A IL294765B2 IL 294765 B2 IL294765 B2 IL 294765B2 IL 294765 A IL294765 A IL 294765A IL 29476522 A IL29476522 A IL 29476522A IL 294765 B2 IL294765 B2 IL 294765B2
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IL
Israel
Prior art keywords
sample
protein
interest
stressed
labeled
Prior art date
Application number
IL294765A
Other languages
English (en)
Hebrew (he)
Other versions
IL294765A (en
IL294765B1 (en
Original Assignee
Regeneron Pharma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Regeneron Pharma filed Critical Regeneron Pharma
Publication of IL294765A publication Critical patent/IL294765A/en
Publication of IL294765B1 publication Critical patent/IL294765B1/en
Publication of IL294765B2 publication Critical patent/IL294765B2/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6842Proteomic analysis of subsets of protein mixtures with reduced complexity, e.g. membrane proteins, phosphoproteins, organelle proteins
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K1/00General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14Extraction; Separation; Purification
    • C07K1/24Extraction; Separation; Purification by electrochemical means
    • C07K1/26Electrophoresis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6486Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44791Microapparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2400/00Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2440/00Post-translational modifications [PTMs] in chemical analysis of biological material
    • G01N2440/38Post-translational modifications [PTMs] in chemical analysis of biological material addition of carbohydrates, e.g. glycosylation, glycation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2570/00Omics, e.g. proteomics, glycomics or lipidomics; Methods of analysis focusing on the entire complement of classes of biological molecules or subsets thereof, i.e. focusing on proteomes, glycomes or lipidomes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IL294765A 2020-01-21 2021-01-20 Deglycosylation methods for electrophoresis of glycosylated proteins IL294765B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062963646P 2020-01-21 2020-01-21
PCT/US2021/014111 WO2021150558A1 (fr) 2020-01-21 2021-01-20 Procédés de déglycosylation pour l'électrophorèse de protéines glycosylées

Publications (3)

Publication Number Publication Date
IL294765A IL294765A (en) 2022-09-01
IL294765B1 IL294765B1 (en) 2023-08-01
IL294765B2 true IL294765B2 (en) 2023-12-01

Family

ID=74798013

Family Applications (2)

Application Number Title Priority Date Filing Date
IL294765A IL294765B2 (en) 2020-01-21 2021-01-20 Deglycosylation methods for electrophoresis of glycosylated proteins
IL303596A IL303596B2 (en) 2020-01-21 2021-01-20 Deglycosylation methods for electrophoresis of glycosylated proteins

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL303596A IL303596B2 (en) 2020-01-21 2021-01-20 Deglycosylation methods for electrophoresis of glycosylated proteins

Country Status (12)

Country Link
US (2) US11835527B2 (fr)
EP (2) EP4085253B1 (fr)
JP (2) JP7342279B2 (fr)
KR (2) KR102776242B1 (fr)
CN (2) CN115398236B (fr)
AU (2) AU2021209866B2 (fr)
BR (1) BR112022014212B1 (fr)
CA (1) CA3165060C (fr)
IL (2) IL294765B2 (fr)
MX (2) MX2022008973A (fr)
MY (1) MY200781A (fr)
WO (1) WO2021150558A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115398236B (zh) * 2020-01-21 2024-06-11 瑞泽恩制药公司 用于糖基化的蛋白质的电泳的去糖基化方法
CN114397445A (zh) * 2021-12-23 2022-04-26 上海药明生物医药有限公司 Ce-sds方法优化及其在抗体纯度检测中的应用

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Also Published As

Publication number Publication date
CA3165060C (fr) 2023-06-20
US11835527B2 (en) 2023-12-05
IL303596B2 (en) 2025-04-01
AU2021209866B2 (en) 2023-07-06
JP2023166478A (ja) 2023-11-21
EP4085253B1 (fr) 2024-03-13
US20210223256A1 (en) 2021-07-22
MX2024008738A (es) 2024-07-23
EP4085253A1 (fr) 2022-11-09
KR102544013B1 (ko) 2023-06-19
WO2021150558A1 (fr) 2021-07-29
BR112022014212B1 (pt) 2024-01-23
CN118624907A (zh) 2024-09-10
CN115398236A (zh) 2022-11-25
IL303596B1 (en) 2024-12-01
AU2021209866A1 (en) 2022-08-18
EP4354145A3 (fr) 2024-07-03
AU2023226678B2 (en) 2025-11-20
US20240053353A1 (en) 2024-02-15
EP4354145A2 (fr) 2024-04-17
US12480955B2 (en) 2025-11-25
IL294765A (en) 2022-09-01
IL303596A (en) 2023-08-01
BR112022014212A2 (pt) 2022-09-20
CN115398236B (zh) 2024-06-11
KR20230088853A (ko) 2023-06-20
KR102776242B1 (ko) 2025-03-07
JP2023506090A (ja) 2023-02-14
MX2022008973A (es) 2022-08-11
EP4354145B1 (fr) 2025-09-17
JP7661428B2 (ja) 2025-04-14
BR122023021668A2 (pt) 2024-01-09
MY200781A (en) 2024-01-15
AU2023226678A1 (en) 2023-09-28
IL294765B1 (en) 2023-08-01
KR20220121892A (ko) 2022-09-01
JP7342279B2 (ja) 2023-09-11
CA3165060A1 (fr) 2021-07-29

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